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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University >
第82号 >
ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測
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Title: | ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測 |
Other Titles: | Tiltmerer observation in Avachinsky volcano, Kamchatka, Russia |
Authors: | 高橋, 浩晃1 Browse this author →KAKEN DB | 青山, 裕2 Browse this author | 大園, 真子3 Browse this author | 田中, 良4 Browse this author | 伊藤, ちひろ5 Browse this author | 渡邉, 早姫6 Browse this author | 松島, 健7 Browse this author | 山下, 裕亮8 Browse this author | 宮町, 宏樹9 Browse this author | 奥山, 哲10 Browse this author | ゴルディエフ, エフゲニー11 Browse this author | ムラビヨフ, ヤロスラフ12 Browse this author | マグースキン, キリル13 Browse this author | マリック, ナタリヤ14 Browse this author | ミノロフ, イワン15 Browse this author | チェブロフ, ダニラ16 Browse this author |
Authors(alt): | TAKAHASHI, Hiroaki1 | AOYAMA, Hiroshi2 | OHZONO, Mako3 | TANAKA, Ryo4 | ITO, Chihiro5 | WATANABE, Saki6 | MATSUSHIMA, Takeshi7 | YAMASHITA, Yusuke8 | MIYAMACHI, Hiroki9 | OKUYAMA, Satoshi10 | GORDEEV, Evgeny11 | MURAVYEV, Yarosrav12 | MAGUSKIN, Kirill13 | MALIK, Natalia14 | MINOROV, Ivan15 | CHEBROV, Danila16 |
Issue Date: | 19-Mar-2019 |
Publisher: | 北海道大学大学院理学研究院 |
Journal Title: | 北海道大学地球物理学研究報告 |
Journal Title(alt): | Geophysical bulletin of Hokkaido University |
Volume: | 82 |
Start Page: | 11 |
End Page: | 18 |
Abstract: | Tiltmeter observation network with 4 stations were installed on active Avachinsky volcano, Kamchatka, Russia, in 2017. Bubble tilt sensors were equipped on base of pit. Waveform of a distance earthquake recorded at AVCT and UGLT stations indicated that the sensors were normal. Observation data for 9 days suggested long term tilt change of 30 μrad at AVCT and 300 μrad at UGLT, respectively. Daily tilt fluctuation at UGLT might reflect larger daily temperature change of air due to shallow pit depth. Proper pre-processing filtering is required based on noise characteristic investigation. |
Rights: | http://creativecommons.org/licenses/by-nc/4.0/ |
Type: | bulletin (article) |
URI: | http://hdl.handle.net/2115/73387 |
Appears in Collections: | 北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University > 第82号
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